An air pollution isolation system based on multifunctional coated metal plates

Abstract

This invention relates to the field of air purification building material modules, specifically to an air pollution isolation system based on multifunctional coated metal plates. The system includes vertically arranged heat exchange tubes; a set of at least two isolators axially spaced and mounted on the heat exchange tubes. Each isolator includes a coated plate flow channel module, which is fan-shaped and circumferentially joined to form a C-shaped flow channel around the heat exchange tubes. At least two metal partitions have different air purification materials attached, and the metal partitions within adjacent coated plate flow channel modules are perpendicular to each other. A connecting pipe axially connects to a pair of adjacent isolators and is connected to the end of the C-shaped flow channel. A heat exchange water supply module is connected to the heat exchange tubes and is used to supply water to the heat exchange tubes. An exhaust module is connected to an extended pipe at one end. This system ensures sufficient contact between the air and the various functional metal plates and is adaptable to high-temperature environments.

Description

Technical Field

[0001] This invention relates to the field of air purification building material modules, and more specifically to an air pollution isolation system based on a multifunctional coated metal plate. Background Technology

[0002] The advantage of using coated metal plates in air purification lies in the ability to coat the metal plates according to specific needs. For example, photocatalytic coatings can decompose organic pollutants, bacteria, and viruses in the air; adsorption coatings can adsorb pollutants in the gas; and antibacterial nanomaterials (such as silver and copper) can reduce the spread of external microorganisms. However, the difficulty in using coated metal plates to isolate pollution lies in the inability to ensure sufficient contact between the gas and the various coatings, and the fact that metal plates easily absorb heat in high-temperature environments, leading to overheating of the exhaust air. Summary of the Invention

[0003] To overcome the shortcomings of the prior art, the present invention provides an air pollution isolation system based on a multifunctional coated metal plate, which ensures full contact between air and the metal plate with various functions and is adaptable to high-temperature environments.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solution:

[0005] An air pollution isolation system based on a multifunctional coated metal plate includes:

[0006] Vertically arranged heat exchange tubes;

[0007] A set of isolators, at least two in number, are axially spaced and fitted onto heat exchange tubes. Each isolator includes a coated plate flow channel module, which is fan-shaped and circumferentially joined to form a C-shaped flow channel around the heat exchange tubes. The inner wall of the coated plate flow channel module is in contact with the heat exchange tubes. The flow channels within the coated plate flow channel module extend circumferentially, and the flow channel openings of adjacent coated plate flow channel modules are connected to each other. A set of arranged metal partitions is provided within each coated plate flow channel module to separate the flow channels within the module. The surfaces of the metal partitions are coated with air purification material, and at least two metal partitions have different air purification materials attached to them. The metal partitions within adjacent coated plate flow channel modules are perpendicular to each other.

[0008] A connecting pipe, which is axially connected to a pair of adjacent isolators, is connected to the end of a C-shaped flow channel;

[0009] An extended conduit is connected to a pair of isolators at the outermost end, and the extended conduit is connected to the end of the C-shaped flow channel away from the connecting conduit;

[0010] A heat exchange water supply module, which is connected to a heat exchange tube, is used to supply water to the heat exchange tube.

[0011] An exhaust module is connected to an external duct at one end.

[0012] Furthermore, in this application, an air pollution isolation system based on a multifunctional coated metal plate is provided. The coated plate flow channel module includes a horizontal partition module and a vertical partition module. The metal partitions in the horizontal partition module are fan-shaped flat plates arranged axially, and the metal partitions in the vertical partition module are vertically placed arc plates arranged radially.

[0013] Furthermore, an air pollution isolation system based on a multifunctional coated metal plate in this application also includes a limiting plate, which is installed on the heat exchange tube. The limiting plates are arranged in pairs along the axial direction, and the spacing between each pair of limiting plates is adapted to the height of the coated plate flow channel module. As a preferred embodiment of this application, the axial position of the coated plate flow channel module is limited by the limiting plate.

[0014] Furthermore, in this application, an air pollution isolation system based on a multifunctional coated metal plate is provided, wherein the number of isolators is two, the connecting pipe includes a first connector, the extended pipe includes a second connector, the first connector and the second connector are fan-shaped, the first connector and the second connector are respectively connected to the two ends of the C-shaped flow channel, and the first connector, the second connector and the coated plate flow channel module are circumferentially connected to form a circular main body;

[0015] It also includes a sealing sleeve with a circular hole adapted to the annular body. The contour shape of the limiting plate is adapted to the circular hole, and the annular body and the limiting plate are placed inside the circular hole. As a preferred embodiment of this application, the sealing sleeve and the limiting plate are used to seal the entire isolator. The air pollution isolation system based on a multifunctional coated metal plate of this application has the advantage of compact structure. During disassembly, the sealing sleeve is first moved out axially, and then the coated plate flow channel module is moved out radially.

[0016] Furthermore, in this application, an air pollution isolation system based on a multifunctional coated metal plate is provided, wherein the connecting pipe includes an extension pipe connected to a pair of first connectors.

[0017] Furthermore, in this application, an air pollution isolation system based on a multifunctional coated metal plate includes an extension pipe comprising an adapter. The adapter is disposed at the axial outer end of a second connector, the axial outer end of which has a first connection port, and the adapter has a second connection port on its side.

[0018] The system also includes a cleaning module. A first connection port on the side near the exhaust module is connected to the exhaust module. A second connection port on the same side is connected to the outlet of the cleaning module via a water inlet valve. A first connection port on the side away from the exhaust module is connected to a drain valve, and a second connection port on the same side is connected to an air inlet valve. As a preferred embodiment of this application, based on the above device, when the exhaust module is operating, the water inlet valve and drain valve are closed, and the air inlet valve is open; when the cleaning module is operating, the water inlet valve and drain valve are open, and the air inlet valve is closed, thus enabling cleaning of the flow channel.

[0019] Furthermore, in this application, an air pollution isolation system based on a multifunctional coated metal plate is provided. The limiting plate has sleeve holes adapted to the heat exchange tube. The limiting plate includes a pair of first limiting plates disposed on the outer axial end and a pair of second limiting plates disposed on the inner axial side. The pair of first limiting plates are respectively fixed to a pair of extended pipes, and the pair of second limiting plates are fixed to the connecting pipe. As a preferred embodiment of this application, the installation process of the air pollution isolation system based on a multifunctional coated metal plate is as follows: the second limiting plate and the connecting pipe are fixed to the heat exchange tube; the extended pipe and the first limiting plate are sleeved on the heat exchange tube and moved axially until the second connecting head axially abuts against the second limiting plate; then the extended pipe is rotated until the second connecting head circumferentially abuts against the first connecting head; then all the above components are welded and fixed; then each coated plate flow channel module is placed inside the pair of limiting plates to form an annular body, and a sealing sleeve is fitted on. Based on the above structure, the positioning of each component is convenient during installation, and it has the advantage of easy assembly.

[0020] Furthermore, in this application, an air pollution isolation system based on a multifunctional coated metal plate includes a plurality of heat sinks disposed between a pair of second limiting plates. The heat sinks are fixed to a heat exchange tube and arranged axially, extending beyond the outer side of the sealing sleeve. The second limiting plates are in contact with the outermost heat sink. As a preferred embodiment of this application, the heat sinks are used to dissipate heat from the heat exchange tube and the isolator.

[0021] As can be seen from the above technical solution, the present invention has the following beneficial effects:

[0022] This invention provides an air pollution isolation system based on multifunctional coated metal plates. The principle is as follows: an exhaust module draws air through an extended duct at one end, and air enters the isolator from the extended duct at the other end. It then passes through a C-shaped flow channel within the isolator, and through a connecting pipe into a C-shaped flow channel within an adjacent isolator, until it is discharged from the extended duct at one end of the exhaust module. Within the C-shaped flow channel, metal partitions within the coated plate flow channel module divide the flow channel into several sub-channels along the arrangement direction. Since the metal partitions in adjacent coated plate flow channel modules are perpendicular to each other, the air in each sub-channel is further divided by several sub-channels after entering the next coated plate flow channel module. Furthermore, the air in each sub-channel is mixed within the sub-channels of the next coated plate flow channel module, thus ensuring that the air can fully contact each metal partition and uniformly contact the metal partitions corresponding to different air purification materials. This ensures sufficient contact between the air and the metal plates with various functions. Water is supplied to the heat exchange tubes through the heat exchange water supply module, and the inner wall of the coated plate flow channel module is in contact with the heat exchange tubes. The isolators are arranged axially on the heat exchange tubes, so the isolators and the air flowing through them can be fully cooled, making it suitable for high-temperature environments. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of an air pollution isolation system based on a multifunctional coated metal plate, as described in an embodiment of this application.

[0024] Figure 2 This is a plan view of an air pollution isolation system based on a multifunctional coated metal plate, as described in an embodiment of this application.

[0025] Figure 3 for Figure 2 A cross-sectional view along the AA direction;

[0026] Figure 4 This is an exploded view of a component of an air pollution isolation system based on a multifunctional coated metal plate, as described in an embodiment of this application.

[0027] Figure 5 This is a schematic diagram of the assembled coating plate flow channel module in an embodiment of this application.

[0028] In the diagram: 1-Heat exchange tube; 2-Isolator; 21-Coated plate flow channel module; 211-Horizontal partition module; 212-Vertical partition module; 213-Metal partition; 3-Connecting pipe; 31-First connector; 32-Extension pipe; 4-Extended pipe; 41-Second connector; 42-Adapter; 421-First connection port; 422-Second connection port; 7-Limiting plate; 71-First limiting plate; 72-Second limiting plate; 73-Heat sink; 8-Sealing sleeve; 80-Circular sleeve hole. Detailed Implementation

[0029] Combination Figures 1 to 4 An air pollution isolation system based on a multifunctional coated metal plate, as shown, includes:

[0030] A vertically arranged heat exchange tube 1; a set of isolators 2, with at least two isolators 2 axially spaced and fitted onto the heat exchange tube 1. Each isolator 2 includes a set of coated plate flow channel modules 21, which are fan-shaped. In this embodiment, the number of coated plate flow channel modules 21 is five. The coated plate flow channel modules 21 are circumferentially joined around the heat exchange tube 1 to form a C-shaped flow channel. The inner wall of each coated plate flow channel module 21 is in contact with the heat exchange tube 1. The flow channels within each coated plate flow channel module 21 extend circumferentially, and the flow channel openings of adjacent coated plate flow channel modules 21 are interconnected. Each coated plate flow channel module 21 contains a set of arranged metal partitions 213, which are used to separate the coated plate flow channel modules 21. The internal flow channel has air purification material attached to the surface of the metal partition 213. At least two metal partitions 213 have different air purification materials attached to them. The metal partitions 213 in adjacent coated plate flow channel modules 21 are perpendicular to each other. The connecting pipe 3 is axially connected to a pair of adjacent isolators 2 and is connected to the end of the C-shaped flow channel. The extended pipe 4 is connected to the pair of isolators 2 at the outermost end and is connected to the end of the C-shaped flow channel away from the connecting pipe 3. The heat exchange water supply module (not shown) is connected to the heat exchange tube 1 and is used to supply water to the heat exchange tube 1. The exhaust module (not shown) is connected to the extended pipe 4 at one end.

[0031] Based on the above structure, the principle of an air pollution isolation system based on a multifunctional coated metal plate is as follows: the exhaust module draws air from one end of the extended pipe 4, and the air enters the isolator 2 from the other end of the extended pipe 4. It then passes through the C-shaped flow channel within the isolator 2, and through the connecting pipe 3 into the C-shaped flow channel within the adjacent isolator 2, until it is discharged from the extended pipe 4 at one end of the exhaust module. Within the C-shaped flow channel, metal partitions 213 within the coated plate flow channel module 21 divide the flow channel into several sub-channels along the arrangement direction. Since the metal partitions 213 within adjacent coated plate flow channel modules 21 are perpendicular to each other, the air from each sub-channel is further divided by several sub-channels after entering the next coated plate flow channel module 21. Furthermore, the air in each sub-channel is mixed within the sub-channels of the next coated plate flow channel module 21, thus ensuring that the air can fully contact each metal partition 213 and also uniformly contact the metal partitions 213 corresponding to different air purification materials. This ensures sufficient contact between the air and the metal plates with various functions. Water is supplied to the heat exchange tube 1 via a heat exchange water supply module. The inner wall of the coated plate flow channel module 21 is in contact with the heat exchange tube 1, and the isolator 2 is axially arranged on the heat exchange tube 1. Therefore, the isolator 2 and the flowing air can be sufficiently cooled, making it suitable for high-temperature environments. In this embodiment, the heat exchange water supply module uses a circulating water tank and a water pump. The water in the heat exchange tube 1 ultimately flows into the circulating water tank, and the water pump then transports the water from the circulating water tank into the heat exchange tube 1. The exhaust module uses an exhaust fan for ventilation.

[0032] Combination Figure 5 As shown, in this embodiment, the coating plate flow channel module 21 includes a horizontal partition module 211 and a vertical partition module 212. The metal partition 213 in the horizontal partition module 211 is a fan-shaped flat plate arranged axially, and the metal partition 213 in the vertical partition module 212 is a vertically placed arc plate arranged radially.

[0033] Combination Figures 1 to 3 As shown, this embodiment also includes a limiting plate 7, which is installed on the heat exchange tube 1. The limiting plates 7 are arranged in pairs along the axial direction, and the spacing between each pair of limiting plates 7 is adapted to the height of the coating plate flow channel module 21. In this embodiment, the axial position of the coating plate flow channel module 21 is limited by the limiting plates 7.

[0034] Combination Figure 3 and Figure 4As shown, in this embodiment, the number of isolators 2 is two. The connecting pipe 3 includes a first connector 31, and the extended pipe 4 includes a second connector 41. The first connector 31 and the second connector 41 are fan-shaped and connected to the two ends of the C-shaped flow channel, respectively. The first connector 31 and the second connector 41 are circumferentially connected to the coated plate flow channel module 21 to form a circular body. A sealing sleeve 8 is also included. The sealing sleeve 8 has a circular hole 80 adapted to the circular body. The contour shape of the limiting plate 7 is adapted to the circular hole 80. The circular body and the limiting plate 7 are placed inside the circular hole 80. The sealing sleeve 8 and the limiting plate 7 are used to seal the entire isolator 2. This embodiment of an air pollution isolation system based on a multifunctional coated metal plate has the advantage of a compact structure. During disassembly, the sealing sleeve 8 is first moved axially out, and then the coated plate flow channel module 21 is moved radially out. Figure 3 As shown, in this embodiment, the connecting pipe 3 includes an extension pipe 32, which is connected to a pair of first connectors 31.

[0035] Combination Figure 3 and Figure 4 As shown, in this embodiment, the extended pipe 4 includes an adapter 42, which is located at the axial outer end of the second connector 41. The axial outer end of the adapter 42 has a first connection port 421 and a second connection port 422. It also includes a cleaning module. The first connection port 421 on the side near the exhaust module is connected to the exhaust module. The second connection port 422 on the side near the exhaust module is connected to the outlet of the cleaning module via a water inlet valve. The first connection port 421 on the side away from the exhaust module is connected to a drain valve, and the second connection port 422 on the side away from the exhaust module is connected to an air inlet valve. Based on the above device, when the exhaust module is working, the water inlet valve and drain valve are closed, and the air inlet valve is open; when the cleaning module is working, the water inlet valve and drain valve are open, and the air inlet valve is closed, thus achieving cleaning of the flow channel.

[0036] Combination Figure 4 As shown, in this embodiment, the limiting plate 7 is provided with a sleeve hole adapted to the heat exchange tube 1. The limiting plate 7 includes a pair of first limiting plates 71 disposed on the outer end of the axial direction and a pair of second limiting plates 72 disposed on the inner side of the axial direction. The pair of first limiting plates 71 are respectively fixed on a pair of extended pipes 4, and the pair of second limiting plates 72 are fixed on the connecting pipe 3. The air pollution isolation system based on a multifunctional coated metal plate in this embodiment is installed as follows: the second limiting plate 72 and the connecting pipe 3 are fixed on the heat exchange tube 1. The extended pipe 4 and the first limiting plate 71 are sleeved on the heat exchange tube 1 and moved axially until the second connector 41 axially abuts against the second limiting plate 72. Then, the extended pipe 4 is rotated until the second connector 41 circumferentially abuts against the first connector 31. Then, all the above components are welded and fixed, and then combined... Figure 5As shown, each coated plate flow channel module 21 is placed inside a pair of limiting plates 7 to form an annular body, and then a sealing sleeve 8 is fitted on top. Based on the above structure, it is easy to position each component during installation and has the advantage of easy assembly. In this embodiment, a plurality of heat sinks 73 are provided between a pair of second limiting plates 72. The heat sinks 73 are fixed on the heat exchange tube 1 and are arranged axially. The heat sinks 73 extend out of the outer side of the sealing sleeve 8, and the second limiting plates 72 are in contact with the outermost heat sink 73. The heat sinks 73 are used to dissipate heat from the heat exchange tube 1 and the isolator 2.

[0037] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of the invention and should not be construed as limiting the scope of protection of the invention in any way. Based on this explanation, those skilled in the art can conceive of other specific embodiments of the invention without creative effort, and these embodiments will all fall within the scope of protection of the present invention.

Claims

1. An air pollution isolation system based on a multifunctional coated metal plate, characterized in that, include: Vertically arranged heat exchange tubes (1); A set of isolators (2), the number of which isolators (2) is at least 2, the isolators (2) are axially spaced and sleeved on the heat exchange tube (1), the isolators (2) include a coated plate flow channel module (21), the coated plate flow channel module (21) is fan-shaped, the coated plate flow channel module (21) is spliced ​​around the heat exchange tube (1) to form a C-shaped flow channel, the inner sidewall of the coated plate flow channel module (21) is in contact with the heat exchange tube (1), and the flow channel in the coated plate flow channel module (21) is circumferentially... Extending in the direction, the flow channels in adjacent isolators (2) are connected to each other. The coated plate flow channel module (21) is provided with a set of arranged metal partitions (213). The metal partitions (213) are used to separate the flow channels in the coated plate flow channel module (21). The surface of the metal partitions (213) is covered with air purification material. At least two metal partitions (213) are covered with different air purification materials. The metal partitions (213) in adjacent coated plate flow channel modules (21) are perpendicular to each other. A connecting pipe (3) is axially connected to a pair of adjacent isolators (2), and the connecting pipe (3) is connected to the end of the C-shaped flow channel; An extended conduit (4) is connected to a pair of isolators (2) at the outermost end, and the extended conduit (4) is connected to the end of the C-shaped flow channel away from the connecting conduit (3); Heat exchange water supply module (5), which is connected to heat exchange tube (1), and is used to supply water to heat exchange tube (1); The exhaust module (6) is connected to the extended pipe (4) at one end.

2. The air pollution isolation system based on a multifunctional coated metal plate according to claim 1, characterized in that: The coating plate flow channel module (21) includes a horizontal partition module (211) and a vertical partition module (212). The metal partition (213) in the horizontal partition module (211) is a fan-shaped flat plate arranged axially, and the metal partition (213) in the vertical partition module (212) is a vertical arc plate arranged radially.

3. An air pollution isolation system based on a multifunctional coated metal plate according to claim 2, characterized in that: It also includes a limiting plate (7), which is installed on the heat exchange tube (1). The limiting plates (7) are arranged in pairs in the axial direction, and the spacing between each pair of limiting plates (7) is adapted to the height of the coating plate flow channel module (21).

4. An air pollution isolation system based on a multifunctional coated metal plate according to claim 3, characterized in that: The number of isolators (2) is 2. The connecting pipe (3) includes a first connector (31) and the extended pipe (4) includes a second connector (41). The first connector (31) and the second connector (41) are fan-shaped. The first connector (31) and the second connector (41) are respectively connected to the two ends of the C-shaped flow channel. The first connector (31) and the second connector (41) are circumferentially connected to the coated plate flow channel module (21) to form a circular body. It also includes a sealing sleeve (8), which has a circular sleeve hole (80) adapted to the annular body. The contour shape of the limiting plate (7) is adapted to the circular sleeve hole (80), and the annular body and the limiting plate (7) are placed inside the circular sleeve hole (80).

5. An air pollution isolation system based on a multifunctional coated metal plate according to claim 4, characterized in that: The connecting pipe (3) includes an extension pipe (32) which connects to a pair of first connectors (31).

6. An air pollution isolation system based on a multifunctional coated metal plate according to claim 5, characterized in that: The extended pipe (4) includes an adapter (42), which is located at the outer axial end of the second connector (41). The outer axial end of the adapter (42) is provided with a first connection port (421), and the adapter (42) is provided with a second connection port (422) on the side. It also includes a cleaning module (9), a first connection port (421) on the side near the exhaust module (6) is connected to the exhaust module (6), a second connection port (422) on the side near the exhaust module (6) is connected to the outlet of the cleaning module (9) with a water inlet valve, a first connection port (421) on the side away from the exhaust module (6) is connected to a drain valve, and a second connection port (422) on the side away from the exhaust module (6) is connected to an air inlet valve.

7. An air pollution isolation system based on a multifunctional coated metal plate according to claim 6, characterized in that: The limiting plate (7) is provided with a sleeve hole adapted to the heat exchange tube (1). The limiting plate (7) includes a pair of first limiting plates (71) disposed on the outer end of the axial direction and a pair of second limiting plates (72) disposed on the inner side of the axial direction. The pair of first limiting plates (71) are respectively fixed on a pair of extended pipes (4), and the pair of second limiting plates (72) are fixed on the connecting pipe (3).

8. An air pollution isolation system based on a multifunctional coated metal plate according to claim 7, characterized in that: A plurality of heat sinks (73) are provided between a pair of second limiting plates (72). The heat sinks (73) are fixed on the heat exchange tube (1). The heat sinks (73) are arranged axially. The heat sinks (73) extend out of the outer side of the sealing sleeve (8). The second limiting plate (72) is in contact with the outermost heat sink (73).

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